| 单词 | sound pressure |
| 释义 | sound pressurenoun Physics.Also called excess sound pressure, instantaneous sound pressure. the difference between the pressure at a point in a medium through which a sound wave is passing and the static pressure of the medium at that point. effective sound pressure. Origin of sound pressureFirst recorded in 1890–95 Words nearby sound pressuresound mixer, sound motion picture, sound off, sound out, soundpost, sound pressure, soundproof, sound ranging, soundscape, sound shift, sound spectrogram Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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